Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026908 | Hetero-cyclic compound and organic light emitting device using the same | Geon-Yu PARK, Jae Yeol MA, Dong-Jun KIM, Jin-Seok Choi, Dae-Hyuk CHOI | 2018-07-17 |
| 9899600 | Multicyclic aromatic compound and organic light emitting device using the same | Do-Hyung Lee, Dong-Jun KIM, Young-Seok NO, Hyundong Chun | 2018-02-20 |